2 dental

Question 1

who is responsible for taking and developing radiographs

Answer 1

vet techs

Question 2

how many views are needed for intraoral cat surveys

Answer 2

6

Question 3

how many views are needed for intraoral dog surveys

Answer 3

10

Question 4

how is dental film processed

Answer 4

manually

Question 5

what are the advantages of a portable x-ray unit (5)

Answer 5

portable, minimal scatter, low energy, preset kVp and mAs, can use for pocket pets

Question 6

what is the portable preset kVp

Answer 6

70-90

Question 7

what is the portable preset mAs

Answer 7

10-15

Question 8

what is the largest disadvantage of digital units

Answer 8

the sensors

Question 9

what size sensor does the digital unit lack

Answer 9

size 4

Question 10

where should you be when taking a dental

Answer 10

behind a lead wall

Question 11

how long is the coiled expandable cord on the dental machine

Answer 11

10-15 feet

Question 12

what is the usual focal film distance

Answer 12

4-16 inches

Question 13

what should be done if the film is too light

Answer 13

increase time

Question 14

what is the size range of dental film

Answer 14

0-4

Question 15

what are the 2 most often used dental film

Answer 15

2 and 4

Question 16

what is size 1 dental film used for

Answer 16

cats and small dogs

Question 17

what is size 2 dental film used for

Answer 17

single teeth, canines on upper or lower jaw of cat

Question 18

what is size 4 dental film used for

Answer 18

largest intraoral films, rostral maxillary or madibular viw of large dogs

Question 19

what is D dental film speed

Answer 19

ultra sqeed

Question 20

what are E and F dental film speed

Answer 20

ekta speed

Question 21

what dental film speed is slower and requires more time exposure

Answer 21

D film speed

Question 22

what way does the raised dot face

Answer 22

toward the tube and rostrally

Question 23

what side of the dental film packet is up

Answer 23

white

Question 24

what are the 2 maim techniques to dental radiography

Answer 24

parallel and bisecting angle

Question 25

what is the parallel technique used for

Answer 25

madibular premolars and molars

Question 26

what recumbency is used for parallel technique

Answer 26

laterally or dorsally

Question 27

where should the cone be placed during a parallel technique

Answer 27

perpendicular to both the long axis of the tooth and the film

Question 28

what is the bisecting angle technique used for

Answer 28

all teeth except mandibular premolars and molars

Question 29

what recumbency is used for bisecting angle

Answer 29

dorsal or ventral

Question 30

what recumbancy is used for lower canines and incisors

Answer 30

dorsal

Question 31

what recumbancy is used for upper incisors

Answer 31

ventral

Question 32

what recumbancy is used for upper canines

Answer 32

ventral

Question 33

what recumbancy is used for upper premolars and molars

Answer 33

ventral

Question 34

what must be done for upper fourth premolar radiographs

Answer 34

take more than one view due to the 3 roots

Question 35

what rule is used for the upper fourth premolar

Answer 35

SLOB

Question 36

what direction does the lingual root of the upper fourth premolar move

Answer 36

same direction as the tube head

Question 37

where should the tooth/teeth of interest be placed

Answer 37

in the center of the cone

Question 38

when does elongation of teeth occur

Answer 38

tube head is aligned with the tooth

Question 39

when does foreshortening of teeth occur

Answer 39

if tube is aligned with the film

Question 40

how long should the film be placed in each of the water baths

Answer 40

30 seconds

Question 41

how much developer and fixer are in each cup

Answer 41

approximately 6 ounces

Question 42

when should the chemicals be changed with size 4 films

Answer 42

10-15 films

Question 43

when should the chemicals be changed with size 2 films

Answer 43

15-20 films